
Does the music on your computer not sound the way it should? Then, you need an audio equalizer for Windows. The audio equalizer, or EQ, adjusts the frequency balance within an audio signal, allowing you to boost or cut specific frequency ranges to shape the sound as desired.
Moreover, it applies a set of filters that change the volume of various parts of the audio spectrum, compensating for deficiencies in your sound equipment, making instruments or vocals stand out, and achieving specific creative effects as required.
However, with plenty of Windows 11 and Windows 10 equalizer tools available, with all these programs claiming to be the best sound equalizers, it is challenging to select software that fits all your needs perfectly.
Hence, this article aims to make the selection of the best equalizer for PC easy by listing carefully curated equalizers. We picked these tools for our post after thoughtful consideration of various factors, such as the availability of multiple frequency bands, parametric control, an option to save and load presets, a user-friendly interface, low latency, and high-quality processing. Let us dive right into them without wasting your valuable time.
List of the Best Audio Equalizers for Windows 10/11
Below are our top picks for the best free sound equalizer software you can download for Windows PC if you are a music lover and wish to enhance your music listening experience.
1. Equalizer APO
Let us introduce you to Equalizer APO. It is an open-source graphical equalizer for Windows with numerous filters and 3D sound support. Moreover, this is one of the best sound equalizers that lets you effortlessly create profiles suitable for your external speakers and headphones, works on multiple channels, is lightweight, and has very low latency.
Pros
- Extensive customization
- Can be used with Room EQ Wizard (REW)
- VST2 plugin support for advanced audio processing
Cons
- Slightly complex user interface for beginners
- Sweep adjustments can be challenging
- Requires understanding of audio principles

Click here to learn more about Equalizer APO
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2. FxSound
Next, we would like to talk about FxSound. It is among the best Windows 11 and Windows 10 equalizers for its support for dynamic gain boosting, higher fidelity, blooming mass, and 3D sound surround.
Moreover, we like FxSound for its ability to correct the device’s sound limitations and improve the sound of compressed audio. Additionally, you can apply FxSound effects, presets, EQ, and visualizer to customize the audio in games, music, and movies, restore lost audio quality with 32-bit floating point processing, effectively enhance audio signals, and elevate your PC’s volume.
Pros
- Multiple presets with a parametric equalizer
- Sound profile customization
- Real-time audio processing
- Compatibility with different media players
Cons
- Limited features in the free version
- Occasional performance lags
- Resource-intensive

Click here to learn more about FxSound
3. Boom 3D
Boom 3D is another equalizer for PC, we recommend it for its class-apart 3D sound surround, complete music tuning control, volume enhancement beyond regular limits, separate volume management for each application, a wide selection of sound effects (such as spatial, pitch, night mode, ambiance, fidelity, and more), multiple thrilling effects and filters to redefine your gaming experience.
Pros
- User-friendly interface
- Extensive equalizer presets
- Customizable audio settings
Cons
- Considerable system resources are required
- Full features require a subscription
- May be unsuitable for low-quality speakers

Click here to learn more about Boom 3D
4. EqualizerPro
Talking about EqualizerPro, it is among the best free sound equalizers for Windows 10 PCs because of its 10-band equalizer that allows you to have more pitch and control over your audio projects, more than 20 equalizer presets, bass enhancement without masking your bass tone settings, low tones boost, overall audio output enhancement without any need to perform manual band adjustments, and an option to create custom presets.
Pros
- Straightforward and user-friendly interface
- Compatibility with a wide variety of media players
- Efficient and lightweight
Cons
- Real-time processing is unavailable
- Limited advanced features compared to other software

Click here to learn more about EqualizerPro
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5. Viper4Windows
Viper4Windows is yet another attention-worthy audio equalizer for PCs. It comes equipped with many audio effects like reverb, compressor, convolver, surround, etc. Moreover, this free application lets you set the surround sound setting depending on your room size, effortlessly access 18 bands and preset profiles, effective and customizable boost bass for low-end sounds, use features like audio bandwidth density control, and seamlessly control and alter the music bands in decibels with its Distortion control.
Pros
- Advanced audio customization
- System-wide audio enhancements
- Significantly improves audio quality
Cons
- Limited support
- A bit tricky installation for beginners

Click here to learn more about Viper4Windows
Best Free Audio Equalizers for PC: The Conclusion
That was our rundown of the best free sound equalizers for Windows PCs to get an ultimate audio experience on your computer. You choose the audio equalizer from this list that checks all the right boxes for you.
However, if you have some other favorite equalizer, have any doubts or questions, or have any suggestions or feedback about this article, please do not hesitate to express them in the comments section below. We will be happy to hear from you and address your concerns.